220379548 has 12 divisors (see below), whose sum is σ = 396087832. Its totient is φ = 107211600.

The previous prime is 220379543. The next prime is 220379557. The reversal of 220379548 is 845973022.

220379548 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 220379548.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220379543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 744378 + ... + 744673.

Almost surely, 2^220379548 is an apocalyptic number.

It is an amenable number.

220379548 is a deficient number, since it is larger than the sum of its proper divisors (175708284).

220379548 is a wasteful number, since it uses less digits than its factorization.

220379548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1489092 (or 1489090 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 220379548 is about 14845.1860210642. The cubic root of 220379548 is about 604.0280347498.

The spelling of 220379548 in words is "two hundred twenty million, three hundred seventy-nine thousand, five hundred forty-eight".